Welcome to 31 Franklin Ave, a spacious Chelsea two-family that was substantially rebuilt in 2012 following a fire, giving buyers the benefit of a much newer-feeling property within a classic multi-family setup. Each unit offers 3 bedrooms, 1 full bath, hardwood floors, central heat and air, generous living space, and open kitchen and dining areas. Both units will be delivered vacant, giving the next owner the flexibility to move right in, place their own tenants, or house hack from day one. With nearly 2,500 sq. ft. of living area, a full basement, city water and sewer, and convenient access to public transportation, shopping, highways and nearby amenities, this is a strong opportunity for both owner-occupants and investors looking for a well-maintained Chelsea two-family.
| Units | 2 |
| Living area | 2,486 sqft |
| Lot size | 3,800 sqft |
| Year built | 1900 |
| Price / sqft | $358 |
| County | Suffolk |
| MLS # | 73570594 |
| Days on market | 0 days |
| Listed on | September 9, 2026 |
| Annual property tax | $9,588 |
| Tax year | 2026 |
| Assessed value | $835,200 |
| Zoning | R2 |
| Total actual rent | $0/mo |
| Stories | 2 |
| Total rooms | 12 |
| Lot size | 0.09 acres |
| Garage spaces | 0 |
| Parking spaces | 0 |
| Parking | On Street |
| Basement | Full, Unfinished |
| Foundation | Stone, Brick/Mortar |
| Roof | Rubber |
| Construction | Frame |
| Flooring | Wood, Tile |
| Heating | Forced Air, Natural Gas |
| Cooling | Central Air |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Electric Range, Washer Hookup |
| Appliances | Range, Dishwasher, Refrigerator, Washer, Dryer |
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Listing courtesy of a MLS PIN member office. Listing data © MLS PIN.
Auto-generated from the listing data — richer AI answers coming with the live site.
It is a 2-unit multi-family property with 2,486 sqft of living area, built in 1900.
31 Franklin Ave, Chelsea MA 02150 has been listed for 0 days (since September 9, 2026).
At a list price of $889,900 across 2 units, that works out to roughly $444,950 per unit.
Annual property taxes are $9,588 (2026), on an assessed value of $835,200.
At $889,900 for 2,486 sqft, that's about $358 per square foot.
31 Franklin Ave, Chelsea MA 02150 is in Chelsea, Suffolk County, MA 02150.

Justin Rollo is a Broker Associate with Signal Real Estate (MA Lic. #9534264) and a lifelong Massachusetts resident. Over 14 years and hundreds of transactions, he has worked investment properties — multi-families and house-hacking — across Greater Boston full-time. Away from real estate, Justin is a proud dad, youth coach and local school-committee member — and a former professional poker player who still loves golf and following local sports.